Task: Answer the MCQ question.
Question: Which compound has a 12.293\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
(a) O=C(CCn1c(=O)oc2ccccc21)Nc1nccs1
(b) CS(=O)(=O)N(CC(=O)NCCC1=CCCCC1)c1cccc([N+](=O)[O-])c1
(c) C=CCN1C(=O)/C(=C\c2ccc(Cl)cc2)N=C1SCC(=O)NC1CCCCC1
(d) CC(=O)c1cccc(NC(=O)CCC2CCCC2)c1
(e) O=C(c1ccc(Cl)cc1)N1CCSCC1
Answer: a. O=C(CCn1c(=O)oc2ccccc21)Nc1nccs1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_1uM#}{herg_central_at_1uM__units} {herg_central_at_1uM__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_1uM%}
Answer: {%multiple_choice_result}. {SMILES#}
O=C(CCn1c(=O)oc2ccccc21)Nc1nccs1
O=C(CCn1c(=O)oc2ccccc21)Nc1nccs1
3-(2-oxo-1,3-benzoxazol-3-yl)-N-(1,3-thiazol-2-yl)propanamide