Problem statement: Answer the multiple choice question.
Query: Which compound exhibits a -12.576\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
[a] O=S(=O)(NCCn1ccc2ccccc21)c1ccccc1
[b] Cc1nc2sccc2c(=O)n1N
[c] COc1ccccc1/C=C/C(=O)NCC(=O)N/N=C/c1ccccc1[N+](=O)[O-]
[d] Cc1ccc(C(=O)/C=C/NCc2ccc(F)cc2)cc1
Answer: a. O=S(=O)(NCCn1ccc2ccccc21)c1ccccc1
{#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)(NCCn1ccc2ccccc21)c1ccccc1
O=S(=O)(NCCn1ccc2ccccc21)c1ccccc1
N-(2-indol-1-ylethyl)benzenesulfonamide