Problem statement: Answer the multiple-choice question.
Question: Which drug exhibits a 12.174\% 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 CN(C)c1ccc(C=Nc2ccccc2)cc1
b O=C(O)c1ccccc1C(=O)c1cccs1
c Cc1cc(C)cc(NC(=O)CSc2nnc(-c3ccncc3)o2)c1
d CSC1=N/C(=C\c2cccc(Cl)c2)C(=O)N1N(C)C
Answer: b. O=C(O)c1ccccc1C(=O)c1cccs1
{#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(O)c1ccccc1C(=O)c1cccs1
O=C(O)c1ccccc1C(=O)c1cccs1
2-(thiophene-2-carbonyl)benzoicacid