Problem statement: Answer the MCQ question.
Question: Which drug exhibits a 9.652\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
[a] CCOC(=O)CSc1nc(N2CCOCC2)c2c(c1C#N)CC(C)(C)OC2
[b] O=S(=O)(Cc1ccccc1)N1CCN(c2ccccc2)CC1
[c] CCc1cc(=O)oc2c(C)c(OCC(=O)N3CC[C@@]4(O)CCCC[C@H]4C3)ccc12
[d] CCCCC1(Br)C(=O)N(c2ccccc2)N(c2ccccc2)C1=O
Answer: b. O=S(=O)(Cc1ccccc1)N1CCN(c2ccccc2)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)(Cc1ccccc1)N1CCN(c2ccccc2)CC1
O=S(=O)(Cc1ccccc1)N1CCN(c2ccccc2)CC1
1-benzylsulfonyl-4-phenylpiperazine