Task: Answer the multiple choice question.
Query: Which compound has a 20.774\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a) Cc1ccc(/C=N/Nc2cccc(C(=O)O)c2)s1
b) O=C(NC1CCCCC1)n1c(=O)oc2ccccc21
c) CCCCn1c(N)c(N(CCC(C)C)C(=O)c2cc(Cl)nc3ccccc23)c(=O)[nH]c1=O
d) CC1=NCCN1CCNC(=O)Nc1ccc(F)cc1
Answer: a. Cc1ccc(/C=N/Nc2cccc(C(=O)O)c2)s1
{#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#}
Cc1ccc(/C=N/Nc2cccc(C(=O)O)c2)s1
Cc1ccc(/C=N/Nc2cccc(C(=O)O)c2)s1
3-[(2E)-2-[(5-methylthiophen-2-yl)methylidene]hydrazinyl]benzoic acid