Task: Answer the MCQ question.
Question: Which compound exhibits a 0.457\% 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 other words.
Options:
(a) O=C(Nc1cccnc1)C(Cc1ccccc1)n1cccc1
(b) O=C(Nc1ccc2c(c1)S(=O)(=O)N=C1CCCCCN12)c1ccccc1Cl
(c) CC(C)OP(=O)(OC(C)C)/C(Cl)=C/Nc1ccc([N+](=O)[O-])cc1
(d) CC1(C)CC(NC(=O)CCc2nnc(CCCCc3ccccc3)o2)CCO1
Answer: b. O=C(Nc1ccc2c(c1)S(=O)(=O)N=C1CCCCCN12)c1ccccc1Cl
{#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(Nc1ccc2c(c1)S(=O)(=O)N=C1CCCCCN12)c1ccccc1Cl
O=C(Nc1ccc2c(c1)S(=O)(=O)N=C1CCCCCN12)c1ccccc1Cl
2-chloro-N-(5,5-dioxo-8,9,10,11-tetrahydro-7H-azepino[2,1-c][1,2,4]benzothiadiazin-3-yl)benzamide