Task: Answer the MCQ question.
Query: Which drug exhibits a 4.931\% 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, or c without using any additional words.
Options:
[a] CC(C)N1C(=S)SC2CS(=O)(=O)C=C21
[b] O=S(=O)(NCCS(=O)(=O)N1CCN(c2ccccc2)CC1)c1ccc(F)cc1
[c] Cn1cc(CCNC(=O)CC2C(=O)NCCN2CC(c2ccccc2)c2ccccc2)cn1
Answer: b. O=S(=O)(NCCS(=O)(=O)N1CCN(c2ccccc2)CC1)c1ccc(F)cc1
{#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)(NCCS(=O)(=O)N1CCN(c2ccccc2)CC1)c1ccc(F)cc1
O=S(=O)(NCCS(=O)(=O)N1CCN(c2ccccc2)CC1)c1ccc(F)cc1
4-fluoro-N-[2-(4-phenylpiperazin-1-yl)sulfonylethyl]benzenesulfonamide