Problem statement: Answer the MCQ question.
Query: Which drug has a 9.088\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
[a] O=S(=O)(CCSc1nc2ccccc2s1)c1nc2ccccc2s1
[b] COc1cc(-c2noc(C)c2/C=C/c2ccc(N)cc2)cc(OC)c1OC
[c] CC(C)(C)OC(=O)NC(CO)c1cn([C@@H](Cc2cc3ccccc3[nH]2)C(=O)N2CCN(C(=O)OC(C)(C)C)CC2)nn1
[d] COc1ccc(N=C2NC(=O)/C(=C\c3ccco3)S2)cc1
Answer: a. O=S(=O)(CCSc1nc2ccccc2s1)c1nc2ccccc2s1
{#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=S(=O)(CCSc1nc2ccccc2s1)c1nc2ccccc2s1
O=S(=O)(CCSc1nc2ccccc2s1)c1nc2ccccc2s1
2-[2-(1,3-benzothiazol-2-ylsulfanyl)ethylsulfonyl]-1,3-benzothiazole