Problem statement: Answer the multiple choice question.
Query: Which drug exhibits a 8.604\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
(a) COc1ccc(Cl)cc1NC(=O)NC(C)c1ccncc1
(b) C/C(=N\NC(=O)CCCOc1ccc(Cl)cc1C)c1ccc(C)o1
(c) Cl.O=C(CCN1CCCCC1)c1ccc2c(c1)OCCO2
(d) CCOC(=O)c1ccc(NC(=S)N(CCCN2CCCC(C)C2)Cc2cccs2)cc1
(e) OCC1(CO)COC(/C=C/c2ccccc2)=N1
Answer: a. COc1ccc(Cl)cc1NC(=O)NC(C)c1ccncc1
{#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#}
COc1ccc(Cl)cc1NC(=O)NC(C)c1ccncc1
COc1ccc(Cl)cc1NC(=O)NC(C)c1ccncc1
1-(5-chloro-2-methoxyphenyl)-3-(1-pyridin-4-ylethyl)urea