Task: Answer the MCQ question.
Question: Which compound has a 7.607\% 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 other words.
Options:
(a) O=C(NCC1CCCO1)c1cc(C(=O)c2ccc(Cl)cc2Cl)c[nH]1
(b) CCS(=O)(=O)N1CCC(N2CCN(c3ccccc3)CC2)CC1
(c) COc1ccc(CNC(C)Cc2cccs2)cc1
(d) COc1ccc(-c2ncncc2-c2ccc(OC)c(OC)c2)c(O)c1
Answer: b. CCS(=O)(=O)N1CCC(N2CCN(c3ccccc3)CC2)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#}
CCS(=O)(=O)N1CCC(N2CCN(c3ccccc3)CC2)CC1
CCS(=O)(=O)N1CCC(N2CCN(c3ccccc3)CC2)CC1
1-(1-ethylsulfonylpiperidin-4-yl)-4-phenylpiperazine