Problem statement: Answer the multiple choice question.
Query: Which drug has a 4.488\% 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] COc1cccc(-n2sc3c(c2=S)-c2cc(OC)ccc2NC3(C)C)c1
[b] COc1ccc(C(=O)COC(=O)c2ccccc2C(=O)N(C)c2ccccc2)c(OC)c1
[c] O=S(=O)(c1cccc2nsnc12)N1CCCC1
[d] CN(C)CCCNCC(=O)c1c(-c2ccccc2)n(C)c2ccccc12.O=C(O)C(=O)O
[e] COc1ccc(-n2ccnc(SCC(=O)NC3CCCCC3)c2=O)cc1
Answer: c. O=S(=O)(c1cccc2nsnc12)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#}
O=S(=O)(c1cccc2nsnc12)N1CCCC1
O=S(=O)(c1cccc2nsnc12)N1CCCC1
4-pyrrolidin-1-ylsulfonyl-2,1,3-benzothiadiazole