Task: Answer the multiple choice question.
Query: Which drug has a 14.821\% 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 CCc1ccccc1NC(=O)CSc1nc2ccccc2nc1N1CCOCC1
b CCN1C(=O)C2(C(C#N)=C(N)Oc3n[nH]c(COC)c32)c2ccccc21
c O=C(Cn1cnnn1)OCC(=O)c1ccc(Cl)s1
d COc1ccc(Br)c(C(=O)Nc2cccc(Cl)c2Cl)c1
Answer: c. O=C(Cn1cnnn1)OCC(=O)c1ccc(Cl)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#}
O=C(Cn1cnnn1)OCC(=O)c1ccc(Cl)s1
O=C(Cn1cnnn1)OCC(=O)c1ccc(Cl)s1
[2-(5-chlorothiophen-2-yl)-2-oxoethyl]2-(tetrazol-1-yl)acetate