Problem statement: Answer the MCQ question.
Query: Which drug exhibits a 15.209\% 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 CCOC(=O)c1ccc(NC(=S)N2CCN(CCNC3=CC(=O)CC(C)(C)C3)CC2)cc1
b CCSc1cc(C)nc2c(-c3ccccc3)c(C)nn12
c S=C(NCc1cccs1)Nc1ccc(Cl)cc1
d CCCCc1nc(Cl)c(C#N)c2c1CSC(C)(C)C2
Answer: c. S=C(NCc1cccs1)Nc1ccc(Cl)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#}
S=C(NCc1cccs1)Nc1ccc(Cl)cc1
S=C(NCc1cccs1)Nc1ccc(Cl)cc1
1-(4-chlorophenyl)-3-(thiophen-2-ylmethyl)thiourea