Task: Answer the multiple choice question.
Question: Which drug exhibits a -3.344\% 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.) Cc1cc(=O)oc2cc(OCC(=O)OCC(=O)NC3CC3)ccc12
b.) O=C(CCS(=O)(=O)c1ccccc1)Nc1nc(-c2cccs2)cs1
c.) CCC(OC(=O)c1nsc(Cl)c1Cl)C(=O)NCC1CCCO1
d.) COc1ccc(NS(=O)(=O)c2ccc3oc(=O)c4[nH]c(=O)c(=O)n(C)c4c3c2)cc1
Answer: b. O=C(CCS(=O)(=O)c1ccccc1)Nc1nc(-c2cccs2)cs1
{#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(CCS(=O)(=O)c1ccccc1)Nc1nc(-c2cccs2)cs1
O=C(CCS(=O)(=O)c1ccccc1)Nc1nc(-c2cccs2)cs1
3-(benzenesulfonyl)-N-(4-thiophen-2-yl-1,3-thiazol-2-yl)propanamide