Task: Answer the multiple-choice question.
Question: Which drug exhibits a 2.542% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a: O=C1CCC(C(=O)N2CCOCC2)CN1Cc1ccc(Cl)cc1
b: O=C1N(c2ccccc2C(F)(F)F)O[C@@]1(c1ccccc1)C1CCCC1
c: CCNc1nc(NCC)nc(N(C#N)CCOc2ccccc2)n1
d: COc1ccc(C2Nc3ccc4ccccc4c3-c3c2c(=O)oc2ccccc32)cc1
e: COCCCNC(=O)CN(CCc1ccccc1)S(=O)(=O)c1ccccc1
Answer: d. COc1ccc(C2Nc3ccc4ccccc4c3-c3c2c(=O)oc2ccccc32)cc1
{#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#}
COc1ccc(C2Nc3ccc4ccccc4c3-c3c2c(=O)oc2ccccc32)cc1
COc1ccc(C2Nc3ccc4ccccc4c3-c3c2c(=O)oc2ccccc32)cc1
12-(4-methoxyphenyl)-9-oxa-13-azapentacyclo[12.8.0.02,11.03,8.017,22]docosa-1(14),2(11),3,5,7,15,17,19,21-nonaen-10-one