Task: Answer the multiple-choice question.
Question: Which drug exhibits a 6.458\% human ether-à-go-go related gene (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 additional words.
Options:
a.) COC(=O)c1ccccc1NS(=O)(=O)c1ccc(F)cc1
b.) O=C(CSc1nc2ccccc2[nH]1)NC1CCS(=O)(=O)C1
c.) O=C(Cc1ccccc1Cl)N/N=C/c1cccnc1
d.) CCC(C)[C@H](NC(=O)N1CCN(C)CC1)C(=O)OC
Answer: b. O=C(CSc1nc2ccccc2[nH]1)NC1CCS(=O)(=O)C1
{#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(CSc1nc2ccccc2[nH]1)NC1CCS(=O)(=O)C1
O=C(CSc1nc2ccccc2[nH]1)NC1CCS(=O)(=O)C1
2-(1H-benzimidazol-2-ylsulfanyl)-N-(1,1-dioxothiolan-3-yl)acetamide