Task: Answer the multiple choice question.
Query: Which compound exhibits a 12.504\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
[a] O=C(/C=C/c1ccccc1)Nc1nnc(SCC(=O)c2ccc3ccccc3c2)s1
[b] O=C(O)c1cc([N+](=O)[O-])ccc1NCCc1ccccc1
[c] COc1cccc(CC2(CO)CCCN(Cc3cn[nH]c3-c3cc(C)ccc3C)C2)c1
Answer: a. O=C(/C=C/c1ccccc1)Nc1nnc(SCC(=O)c2ccc3ccccc3c2)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(/C=C/c1ccccc1)Nc1nnc(SCC(=O)c2ccc3ccccc3c2)s1
O=C(/C=C/c1ccccc1)Nc1nnc(SCC(=O)c2ccc3ccccc3c2)s1
(E)-N-[5-(2-naphthalen-2-yl-2-oxoethyl)sulfanyl-1,3,4-thiadiazol-2-yl]-3-phenylprop-2-enamide