Task: Answer the MCQ question.
Query: Which drug has a 0.322\% 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) CC(C)Cc1nc(SCC(=O)N2CCCC2)c2c(=O)n(C)c(=O)n(C)c2n1
(b) CCc1ccc(NC(=O)C2C3CCC(O3)C2C(=O)O)cc1
(c) CCN(CC)C(=O)CN(c1cc2c(cc1OC)oc1ccccc12)S(=O)(=O)c1ccc(C)cc1
(d) O=C(NC1=NCCS1)c1ccccc1
(e) CC(C)(C)OC(=O)N/N=C/c1cccn1-c1ccc([N+](=O)[O-])cc1
Answer: c. CCN(CC)C(=O)CN(c1cc2c(cc1OC)oc1ccccc12)S(=O)(=O)c1ccc(C)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#}
CCN(CC)C(=O)CN(c1cc2c(cc1OC)oc1ccccc12)S(=O)(=O)c1ccc(C)cc1
CCN(CC)C(=O)CN(c1cc2c(cc1OC)oc1ccccc12)S(=O)(=O)c1ccc(C)cc1
N,N-diethyl-2-[(3-methoxydibenzofuran-2-yl)-(4-methylphenyl)sulfonylamino]acetamide