Problem statement: Answer the MCQ question.
Query: Which drug has a 2.489\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
[a] O=C(c1ccc(Cl)cc1Cl)c1ncc(C(F)(F)F)cc1Cl
[b] O=C(NCc1cccs1)c1ccc(Cl)c(S(=O)(=O)N2CCCC2)c1
[c] Cc1ccnc(Nc2nc(-c3ccc(F)cc3)cs2)c1
[d] Cc1c(C(=O)N/N=C/C(C)C)[nH]c2c([N+](=O)[O-])cccc12
[e] COc1ccc2[nH]c3nc(SC(C)C)nnc3c2c1
Answer: b. O=C(NCc1cccs1)c1ccc(Cl)c(S(=O)(=O)N2CCCC2)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(NCc1cccs1)c1ccc(Cl)c(S(=O)(=O)N2CCCC2)c1
O=C(NCc1cccs1)c1ccc(Cl)c(S(=O)(=O)N2CCCC2)c1
4-chloro-3-pyrrolidin-1-ylsulfonyl-N-(thiophen-2-ylmethyl)benzamide