Task: Answer the MCQ question.
Query: Which drug exhibits a 2.844\% 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.) COc1ccc(C2(C(=O)NCc3ccccc3Cl)CCOCC2)cc1OC
b.) Cc1ccccc1NC(=S)N(C)C1(c2ccccc2Cl)CCCCC1=O
c.) CCOc1cc(C(=O)N2CCC(CC3CC(c4ccccc4)=NO3)(C(=O)NCc3ccc(OC)cc3)CC2)cc(OCC)c1OCC
d.) Cc1ccc(S(=O)(=O)Oc2ccccc2/C=N/NC(=O)c2nn(C)cc2[N+](=O)[O-])cc1
Answer: b. Cc1ccccc1NC(=S)N(C)C1(c2ccccc2Cl)CCCCC1=O
{#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#}
Cc1ccccc1NC(=S)N(C)C1(c2ccccc2Cl)CCCCC1=O
Cc1ccccc1NC(=S)N(C)C1(c2ccccc2Cl)CCCCC1=O
1-[1-(2-chlorophenyl)-2-oxocyclohexyl]-1-methyl-3-(2-methylphenyl)thiourea