Problem statement: Answer the multiple-choice question.
Query: Which drug exhibits a 16.380% 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) O=S(=O)(c1ccc(Br)c2ccccc12)N1CCCC1
b) CCN1CNC(=S)N(CCc2ccccc2)C1
c) CCN(CC)CCN(C(=O)c1ccc2c(c1)CCCC2)c1nc2ccc(F)cc2s1.Cl
d) Cc1cc2cc(C(=O)N3CCc4c([nH]c5ccccc45)C3c3ccccn3)ccc2o1
Answer: b. CCN1CNC(=S)N(CCc2ccccc2)C1
{#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#}
CCN1CNC(=S)N(CCc2ccccc2)C1
CCN1CNC(=S)N(CCc2ccccc2)C1
5-ethyl-1-(2-phenylethyl)-1,3,5-triazinane-2-thione