Problem statement: Answer the multiple choice question.
Question: Which drug exhibits a 33.202% human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
[a] CCCCN1C(=O)c2ccc(C(=O)Nc3ccc(C)c(S(=O)(=O)N(C)C)c3)cc2C1=O
[b] CCN(CC)CCNC(=O)CCCCn1c(=S)[nH]c2c([nH]c3ccc(OC)cc32)c1=O
[c] Cc1ccccc1N(CC(=O)NC1CCCC1)C(=O)C1(C)CC(=O)N=C2C=CC(Cl)=CN21
[d] COc1ccc(CNC(=O)c2cccnc2Sc2ccc(Cl)cc2)cc1
Answer: b. CCN(CC)CCNC(=O)CCCCn1c(=S)[nH]c2c([nH]c3ccc(OC)cc32)c1=O
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__names__noun}?
Constraint: You must select none, one or more options from {%multiple_choice_enum%2-5%aA1} without using any {#other|additional!} words.
Options:
{SMILES%herg_central_at_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CCN(CC)CCNC(=O)CCCCn1c(=S)[nH]c2c([nH]c3ccc(OC)cc32)c1=O
CCN(CC)CCNC(=O)CCCCn1c(=S)[nH]c2c([nH]c3ccc(OC)cc32)c1=O
N-[2-(diethylamino)ethyl]-5-(8-methoxy-4-oxo-2-sulfanylidene-1,5-dihydropyrimido[5,4-b]indol-3-yl)pentanamide