Task: Answer the multiple choice question.
Question: Which drug exhibits a 11.733\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a.) Cc1ccc(S(=O)(=O)N2CCN(C(=O)N3CCOCC3)C2C(C)C)cc1
b.) S=C(c1c[nH]c2ccccc12)N1CCCC1
Answer: b. S=C(c1c[nH]c2ccccc12)N1CCCC1
{#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#}
1H-indol-3-yl(pyrrolidin-1-yl)methanethione